KR102072301B1 - Adjustable circular saw workbench - Google Patents

Abstract

The present invention relates to a variable circular saw work table, comprising: a work table including a transport space and a transport rail formed on an inner surface of the transport space; It is mounted to the upper portion of the conveying rail is configured to be moved along the longitudinal direction of the work table, the work frame is mounted with a saw assembly for cutting wood, detachably coupled to the conveying rail, the conveying space portion A frame part including a plurality of support frames that open and close to form a moving space of the work frame; And an auxiliary frame which opens and closes the transfer space while the movement is made when the working frame is moved.

Description

Adjustable circular saw workbench

The present invention relates to a variable circular saw workbench, and more particularly, by being configured to easily move the position of the circular saw to the desired position when cutting the wood, so that the wood cutting operation can be performed regardless of the length of the wood The present invention relates to a variable circular saw workbench capable of precisely cutting wood, as well as improving convenience of work.

A general wood cutting machine puts wood on a table and cuts the wood as the saw blade rotates from the saw blade groove behind the table, and installs a wooden support to prevent the flow of the wood during the cutting and puts the wood back on the wooden support. Cutting while supporting.

In addition, in the case of cutting the wood to various lengths, the cutting line is marked on the wood in advance, and then the primitive method of cutting the marking part is improved, and this is improved so that the reference plate is manually separated by the length of the wood from the saw blade on the upper table. After installation, the method of cutting the wood against the reference plate has emerged.However, when installing the reference plate once and then cutting the timbers of different lengths, there is a lot of work that needs to be reinstalled again. There is a problem in that it is difficult to install the reference plate and the accuracy is very poor.

For example, in Korean Utility Model Registration No. 20-0215590 (hereinafter referred to as a prior art document), a table is divided into a fixed table and a moving table, and the reference guide plate extends along a plate guide rail to one side of the fixed table. And a table guide rail protrudes in the width direction at the divided points of the fixed table and the movable table so that the movable table slides along the table guide rail to cut wood through the cutter of the cutter driving device. In the wood cutting machine, the movable table is provided with a sliding bearing at the lower part and slides along the guide rod installed on the upper part of the table guide rail via a pivot support means, while the table guide rail is a rolling bearing installed on the support plate. Rail installed in the side of the support plate and moving in the width direction via A transfer device for wood cutting machines, characterized in that is optionally fixed by the docking device has a delivery bar.

However, the above-mentioned prior art document is configured to allow the movement of a plurality of tables, and when cutting wood of various lengths, such as long wood or short wood, cutting the position of the plurality of tables alone Not only does not improve the efficiency, but rather increases the number of work for changing the position of the table, there is a problem that only adds to the cumbersome work.

Republic of Korea Utility Model Registration No. 20-0215590

In order to solve such a problem, the present invention has been made by the above-described background, it is configured to easily move the position of the circular saw to the desired position when cutting wood, wood cutting work regardless of the length of the wood The purpose is to provide a variable circular saw workbench capable of performing the cutting of the wood as well as to improve the convenience of the work can be performed.

In addition, an object of the present invention is to provide a variable circular saw work table that allows by-products such as wood chips, etc., generated during wood cutting to fall down the table.

However, the object of the present invention is not limited to this, and even if not explicitly mentioned, the object or effect that can be grasped from the solution means or embodiment of the problem is of course included.

According to an embodiment of the present invention for achieving the above object, a work table consisting of a transport space and a transport rail formed on the inner surface of the transport space; It is mounted to the upper portion of the conveying rail is configured to be moved along the longitudinal direction of the work table, the work frame is mounted with a saw assembly for cutting wood, detachably coupled to the conveying rail, the conveying space portion A frame part including a plurality of support frames that open and close to form a moving space of the work frame; And an auxiliary frame which opens and closes the transfer space while the movement is made when the working frame is moved.

According to an embodiment of the present invention, the work table, the guide member consisting of a guide block configured to be moved in the longitudinal direction of the work table according to the length of the wood, and a support plate for supporting the movement of the guide block; Guide rails each configured in front and rear of the work table to guide movement of the guide member; A wood support member coupled to the guide member and having one surface of wood contacted; And a connection bracket coupled to the upper surface of the guide member and to which the wooden support member is detachably coupled.

According to one embodiment of the invention, the working frame is a saw receiving portion that is a circular saw is accommodated, and is inserted and coupled to the saw receiving portion, to prevent the wood chips generated when cutting the upper wood to the saw assembly It further comprises a gas tight cover.

According to one embodiment of the invention, the auxiliary frame is a transport support member formed to extend to the other end of the working frame; An opening and closing frame coupled to an upper surface of the transfer supporting member and configured to be spaced apart from each other by a predetermined interval to open and close the transfer space when the work frame is moved; And a guide member extending to an end of the transfer rail, the guide member guiding the transfer support member and the opening / closing frame to be drawn into and taken out from the transfer space.

According to the embodiment of the present invention, when the wood cutting is configured so that the user can easily move the position of the circular saw to the desired position, it is possible to perform the wood cutting operation irrespective of the length of the wood to ease the operation As well as improving, there is an effect that can be precisely cut wood.

In addition, according to an embodiment of the present invention, the by-products such as wood chips generated when cutting the wood fall to the bottom of the table, there is an effect that can prevent the by-products emergencies.

In addition, various and advantageous advantages and effects of the present invention is not limited to the above description, it will be more readily understood in the process of describing a specific embodiment of the present invention.

1 is a perspective view showing a variable circular saw working platform according to an embodiment of the present invention,
2 is a plan view showing a variable circular saw working platform according to an embodiment of the present invention,
Figure 3 is a side view showing a variable circular saw working platform according to an embodiment of the present invention,
Figure 4 is a cross-sectional view schematically showing a variable circular saw working platform according to an embodiment of the present invention,
5 and 6 is a view showing the operating state of the variable circular saw working platform according to an embodiment of the present invention,
7 is a view schematically showing an auxiliary frame of a variable circular saw working platform according to an embodiment of the present invention;
8 and 9 are views illustrating a state in which an auxiliary frame of a work frame is installed according to an embodiment of the present invention;
10 is a cross-sectional view showing a state in which an auxiliary frame of a work frame is installed according to an embodiment of the present invention;
11 and 12 are views schematically showing the operation of the auxiliary frame of the working frame according to an embodiment of the present invention,
13 to 15 is a view showing a variable circular saw working platform according to another embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals have the same reference numerals as much as possible even if displayed on different drawings. In addition, in describing the present invention, if it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected or connected to that other component, but there may be another configuration between each component. It is to be understood that the elements may be "connected", "coupled" or "connected".

1 to 3 is a perspective view, a plan view and a side view showing a variable circular saw working platform according to an embodiment of the present invention, Figure 4 is a cross-sectional view schematically showing a variable circular saw working platform according to an embodiment of the present invention, Figure 5 and 6 is a view showing the operating state of the variable circular saw working platform according to an embodiment of the present invention, Figure 7 is a schematic view showing an auxiliary frame of a variable circular saw working platform according to an embodiment of the present invention, Figure 8 to Figure 10 is a view showing a state in which the auxiliary frame of the working frame according to an embodiment of the present invention, Figure 11 and Figure 12 is a view schematically showing the operation of the auxiliary frame of the working frame according to an embodiment of the present invention. .

As shown, the variable circular saw work table of the present invention has a work table 110, which is provided with a wood to be cut, and provides a transfer space of the circular saw 242 when cutting the wood, separated from the work table 110 The auxiliary frame 300, which is coupled to be possible and opens and closes the frame part 200 configured to be bidirectionally transported, and the transport space 112 formed on the work table 110 when the frame part 200 is transported. It is configured to include.

The work table 110 is formed of a flat plate having a rectangular shape, and includes a transport space 112 formed to penetrate from the top to the bottom, and a support leg 114 for supporting the work table 110 from the ground.

The work table 110 supports the sliding conveyance of the work frame 210 of the frame part 200 to be described later, and at the same time the transport rail 120 supporting the separation and mounting of the support frame 220, which is composed of a plurality. ) Is configured.

The conveying rail 120 is formed to extend in the longitudinal direction of the work table 110, and is configured to protrude integrally on both inner surfaces of the conveying space part 112, and one end thereof has an inner end portion of the conveying space part 112. It is configured to contact with.

The transfer rail 120 is configured such that the other end is selectively connected to the inner end of the other side of the transfer space 112, or the other end of the work table (110).

That is, depending on whether or not the auxiliary frame 300 is to be described later, the transport rail 120 may be formed only on the inner surface of the transport space 112 or may extend to the other end of the work table 110. will be.

In addition, one surface of the wood in contact with the outer surface of the work table 110 to precisely adjust the delivery portion of the wood when cutting the wood, while the longitudinal direction of the work table 110, that is, left, right direction according to the length of the wood The guide member 140 is moved to the guide, the guide rail 130 for guiding the movement of the guide member 140, and the wood support member coupled to the guide member 140, making contact with one surface of the wood ( 150 is further configured.

Here, the guide rail 130 is formed before and after the outer surface of the work table 110, respectively, is formed long along the longitudinal direction.

In addition, the guide member 140 is coupled to the guide rail 130 so as to be slidable, the guide block 142 is configured with a connecting bracket 146 to be coupled to the wooden support member 150 to the upper surface, It is formed to extend upward on the upper surface of the guide block 142, it is composed of a support plate 144 to be moved while maintaining the straightness during the sliding movement in contact with the outer surface of the support table 110.

At this time, the guide block 142 has a control switch 142a for controlling the movement of the guide member 140, and a rail member coupled to the guide rail 130 to be slidably moved under the control of the control switch 142a. The stopper member 142b may be further configured to control whether or not to operate.

In addition, the control switch 142a may be configured to control the movement speed as well as whether the guide member 140 is moved, and the stopper member 142b has a rail member inside the guide rail 130. In the vertical direction from the moving direction of the guide member 140 in the direction to be made, it may be composed of a normal actuator, cylinder member and the like to adjust the adhesion force with the guide rail 130.

That is, the control switch 142a may be configured to control the driving of the stopper member 142b.

In addition, the support plate 144 is configured to be in close contact with the front and rear of the outer surface of the work table 110, is configured to be in close contact with the upper surface of the guide rail 130, the work table 110 during the sliding movement of the guide block 142. And to move along the upper surface of the guide rail 130 serves to support to maintain the straightness to the movement of the guide block 142.

The support plate 144 may be configured to further minimize the frictional force generated by the movement of the circular rolling ball is further configured to move by the point contact with the outer surface of the work table 110, but is not limited thereto. no.

In addition, the connection bracket 146 is to connect the guide block 142 and the wooden support member 150 to adjust the position of the wooden support member 150 by the movement of the guide member 140, wood The supporting member 150 may be configured to be detachably coupled by a fastening means such as a bolt.

The frame part 200 is configured to slide along the longitudinal direction of the work table 110 on the transport space 112 configured in the work table 110, and is equipped with a saw assembly 240 for cutting wood. The work frame 210 is detachably coupled to the transport space 112, and the support frame 220 opens and closes the transport space 112 to form a movement space of the work frame 210. It is configured to include.

The working frame 210 is equipped with a saw assembly 240 configured with a circular saw 242 at the bottom to transfer the saw assembly 240 to the cutting position of wood serves to make the wood cutting operation.

The work frame 210 is configured such that the lower both sides are seated on the upper portion of the conveying rail 120 to be slid along the upper surface of the conveying rail 120, and detachably seated from the conveying rail 120. It is configured to achieve.

The work frame 210 is formed through the transfer panel 212 and the transfer panel 212 that is seated on the upper portion of the transfer rail 120, the circular saw 242 is configured to enable the cutting of wood The saw receiving portion 214 is inserted into and coupled to the saw receiving portion 214, the circular saw 242 is formed to penetrate, the wood chips, etc. generated when cutting the wood flows into the saw assembly 240 It is configured to include an airtight cover 216 to prevent it.

On the other hand, the working frame 210 of the present invention, when the movement along the transport rail 120 to the lower surface, the rolling means 420 may be further configured to be more easily moved, the transport rail ( 120 may limit the operating range of the rolling means 420, the rolling control groove 410 for supporting the rolling operation may be further configured.

Here, the rolling means 420 may be made of a conventional ball, a shaft and a wheel, or a means such as a bearing, or may be composed of a motor and a wheel that rotates by the motor.

The supporting frame 220 is configured to be detachably coupled to the transport space 112 of the work table 110, and the work frame 210 defines a range for sliding movement on the transport space 112. On the other hand, it is a component that seals the transport space 112 when cutting the wood so that the lower surface of the wood is seated to achieve a stable wood cutting.

That is, the supporting frame 220 is separated from the transport space 112 during the transport of the work frame 210 to provide a space for transport of the work frame 210, and when the transport of the work frame 210 is completed, It is configured to be recombined to the open transport space 112.

The supporting frame 220 may be composed of the first supporting frame 220a and the second supporting frame 220b, but is not limited thereto. The supporting frame 220 may include at least two or more according to the size of the work table 110. Could be done.

The work frame 210 and the supporting frame 220 configured as described above have a penetrating portion 230 through which a worker's finger or a separation tool is inserted and fixed to facilitate separation and coupling from the transport space 112. It is preferred to be further configured.

As shown in FIGS. 7 to 12, the auxiliary frame 300 is configured at the other end of the working frame 210 and moves together when the working frame 210 is moved. It is a component that closes the open space, the lower surface of the wood to be cut is seated, and the wood chips generated when cutting the wood fall down.

The auxiliary frame 300 is formed to extend to the other end of the work frame 210, is formed to extend to the lower surface of the other end, is configured to be moved together when the work frame 210 is moved It is coupled to the transfer support member 320 and the upper surface of the transfer support member 320, it is composed of a plurality of spaced apart a predetermined interval to open or close the transfer space 112 during the movement of the work frame 210. The opening and closing frame 330 and the end of the transfer rail 120 are formed to extend, the upper surface of the transfer support member 320 is seated so that the transfer support member 320 and the opening and closing frame 330 transfer space It is configured to include a guide member 310 for guiding the draw and withdrawal on the portion 112.

Here, the guide member 310 is configured to achieve a predetermined curvature, is configured to achieve a curvature of up to 90 degrees when the opening and closing frame 330 is made to the transfer space 112, the lower space of the work table 110 By allowing the pull-in to be made from, it is preferable that the auxiliary frame 300 can be disposed below the work table 110 to minimize the installation space of the work table.

In addition, the transfer support member 320 is configured to be moved in or out of the transfer space 112 as the movement along the curvature of the guide member 310, the transfer rail configured in the transfer space 112 When moving along 120, the shape is preferably configured to be deformable in a form of a straight line and a form of a predetermined arc so as to enable a straight line movement.

The transfer support member 320 is made of a synthetic resin material, such as PE material, or a laminated structure of the synthetic resin and cloth so that the easy deformation of the shape, as well as the opening and closing frame 330 can be made to the upper surface thereof. It may be configured to be made of only wood, or a metal material is coupled to the opening and closing frame 330, but is not limited thereto.

In addition, when the auxiliary frame 300 is mounted on the work frame 210, the auxiliary frame 300 may be inserted into the transport space 112 at the lower portion of the work table 110. It provides a predetermined space in which the transfer rail 120 and the guide member 310 is connected so that the transfer rail 120 and the guide member 310 is connected, and the transfer support member 320 and the opening / closing frame 330 are inserted and penetrated into the transfer space 112. Or, the transfer guide groove 340 for guiding the withdrawal may be further configured.

At this time, the transfer guide groove 340 is preferably configured to achieve the same curvature as the guide member 310, but is not limited thereto.

On the other hand, the auxiliary frame 300 of the present invention, as shown in Figures 13 to 15, the conveying support member 320 may be configured in the form of a belt, the conveying support member 320 is bi-directional conveying is made Guide means 410 to guide the carrying may be further configured.

At this time, the guide means 410 is composed of a conventional roller member, or a rotating shaft member or the like means such as a drive motor, or can be configured to be bidirectional rotation when the operator directly transports the work frame 210. Is preferably configured to be rotatably coupled to the work table (110).

Accordingly, the conveying support member 320 configured in the auxiliary frame 300 of the present invention may be configured only on one side of the work table 110 or the other side, or may be configured on both sides.

The variable circular saw work table of the present invention configured as described above is configured to easily move the position of the circular saw to the user's desired position when cutting the wood, so that the cutting work can be performed regardless of the length of the wood, thus the convenience of the work. Of course, it is possible to improve the precise cutting of the wood.

The terms "comprise", "comprise" or "having" described above mean that a corresponding component may be included unless specifically stated otherwise, and thus, other components are not excluded. It should be construed that it may further include other components, all terms including technical or scientific terms are to be generally understood by those of ordinary skill in the art unless otherwise defined Has the same meaning as

In addition, the above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains various modifications and variations without departing from the essential characteristics of the present invention. . Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

110: work table 120: feed rail
130: guide rail 140: guide member
150: wood support member 200: frame portion
210: work frame 220: support frame
230: through part 240: saw assembly
300: auxiliary frame 310: guide member
320: transfer support member 330: opening and closing frame
340: transfer guide groove

Claims (4)

A work table including a transfer space and a transfer rail formed on an inner surface of the transfer space;
It is mounted to the upper portion of the conveying rail is configured to move along the longitudinal direction of the work table, the work frame is mounted with a saw assembly for cutting wood, and detachably coupled to the conveying rail, the conveying space portion A frame part including a plurality of support frames that open and close to form a moving space of the work frame; And
The transfer support member is formed to extend to the other end of the work frame to be opened and closed while the movement of the work frame is moved together, and is coupled to the upper surface of the transfer support member, spaced apart a predetermined interval It is composed of a plurality of opening and closing frame to open and close the transfer space portion when moving the work frame, and is formed to extend to the end of the transfer rail, the transfer support member and the opening and closing frame to guide the introduction and withdrawal to the transfer space portion Auxiliary frame consisting of a guide member to the;
Variable circular saw worktable comprising a.
The method of claim 1,
In the work table,
A guide member comprising a guide block configured to move in a length direction of the work table along a length of wood, and a support plate supporting the movement of the guide block;
Guide rails each configured in front and rear of the work table to guide movement of the guide member;
A wood support member coupled to the guide member and having one surface of wood contacted; And
A connection bracket coupled to an upper surface of the guide member, the connection bracket detachably coupled to the wood support member;
Variable circular saw worktable comprising a.
The method of claim 1,
The working frame further includes a saw receiving portion for receiving a circular saw, and an airtight cover which is inserted and coupled to the saw receiving portion, and prevents wood chips generated during cutting of upper wood from entering the saw assembly. Variable circular saw platform.
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